From: Sasha Levin <sashal@kernel•org>
To: linux-kernel@vger•kernel.org, stable@vger•kernel.org
Cc: Ryder Lee <ryder.lee@mediatek•com>,
Fang Zhao <fang.zhao@mediatek•com>, Felix Fietkau <nbd@nbd•name>,
Sasha Levin <sashal@kernel•org>,
lorenzo.bianconi83@gmail•com, kvalo@kernel•org,
davem@davemloft•net, kuba@kernel•org, matthias.bgg@gmail•com,
shayne.chen@mediatek•com, Bo.Jiao@mediatek•com,
meichia.chiu@mediatek•com, linux-wireless@vger•kernel.org,
netdev@vger•kernel.org, linux-arm-kernel@lists•infradead.org,
linux-mediatek@lists•infradead.org
Subject: [PATCH AUTOSEL 5.16 153/217] mt76: mt7915: fix SMPS operation fail
Date: Mon, 17 Jan 2022 21:18:36 -0500 [thread overview]
Message-ID: <20220118021940.1942199-153-sashal@kernel.org> (raw)
In-Reply-To: <20220118021940.1942199-1-sashal@kernel.org>
From: Ryder Lee <ryder.lee@mediatek•com>
[ Upstream commit 8f05835425ce3f669e4b6d7c2c39a9aa22e1506c ]
TGn fails sending SM power save mode action frame to the AP to switch
from dynamic SMPS mode to static mode.
Reported-by: Fang Zhao <fang.zhao@mediatek•com>
Signed-off-by: Fang Zhao <fang.zhao@mediatek•com>
Signed-off-by: Ryder Lee <ryder.lee@mediatek•com>
Signed-off-by: Felix Fietkau <nbd@nbd•name>
Signed-off-by: Sasha Levin <sashal@kernel•org>
---
.../net/wireless/mediatek/mt76/mt7915/mcu.c | 81 ++++++++++++-------
.../net/wireless/mediatek/mt76/mt7915/mcu.h | 8 ++
2 files changed, 61 insertions(+), 28 deletions(-)
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
index 852d5d97c70b1..8215b3d79bbdc 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.c
@@ -1752,33 +1752,6 @@ int mt7915_mcu_sta_update_hdr_trans(struct mt7915_dev *dev,
true);
}
-int mt7915_mcu_add_smps(struct mt7915_dev *dev, struct ieee80211_vif *vif,
- struct ieee80211_sta *sta)
-{
- struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
- struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
- struct wtbl_req_hdr *wtbl_hdr;
- struct tlv *sta_wtbl;
- struct sk_buff *skb;
-
- skb = mt7915_mcu_alloc_sta_req(dev, mvif, msta,
- MT7915_STA_UPDATE_MAX_SIZE);
- if (IS_ERR(skb))
- return PTR_ERR(skb);
-
- sta_wtbl = mt7915_mcu_add_tlv(skb, STA_REC_WTBL, sizeof(struct tlv));
-
- wtbl_hdr = mt7915_mcu_alloc_wtbl_req(dev, msta, WTBL_SET, sta_wtbl,
- &skb);
- if (IS_ERR(wtbl_hdr))
- return PTR_ERR(wtbl_hdr);
-
- mt7915_mcu_wtbl_smps_tlv(skb, sta, sta_wtbl, wtbl_hdr);
-
- return mt76_mcu_skb_send_msg(&dev->mt76, skb,
- MCU_EXT_CMD(STA_REC_UPDATE), true);
-}
-
static inline bool
mt7915_is_ebf_supported(struct mt7915_phy *phy, struct ieee80211_vif *vif,
struct ieee80211_sta *sta, bool bfee)
@@ -2049,6 +2022,21 @@ mt7915_mcu_sta_bfee_tlv(struct mt7915_dev *dev, struct sk_buff *skb,
bfee->fb_identity_matrix = (nrow == 1 && tx_ant == 2);
}
+static enum mcu_mmps_mode
+mt7915_mcu_get_mmps_mode(enum ieee80211_smps_mode smps)
+{
+ switch (smps) {
+ case IEEE80211_SMPS_OFF:
+ return MCU_MMPS_DISABLE;
+ case IEEE80211_SMPS_STATIC:
+ return MCU_MMPS_STATIC;
+ case IEEE80211_SMPS_DYNAMIC:
+ return MCU_MMPS_DYNAMIC;
+ default:
+ return MCU_MMPS_DISABLE;
+ }
+}
+
int mt7915_mcu_set_fixed_rate_ctrl(struct mt7915_dev *dev,
struct ieee80211_vif *vif,
struct ieee80211_sta *sta,
@@ -2076,7 +2064,11 @@ int mt7915_mcu_set_fixed_rate_ctrl(struct mt7915_dev *dev,
case RATE_PARAM_FIXED_MCS:
case RATE_PARAM_FIXED_GI:
case RATE_PARAM_FIXED_HE_LTF:
- ra->phy = *phy;
+ if (phy)
+ ra->phy = *phy;
+ break;
+ case RATE_PARAM_MMPS_UPDATE:
+ ra->mmps_mode = mt7915_mcu_get_mmps_mode(sta->smps_mode);
break;
default:
break;
@@ -2087,6 +2079,39 @@ int mt7915_mcu_set_fixed_rate_ctrl(struct mt7915_dev *dev,
MCU_EXT_CMD(STA_REC_UPDATE), true);
}
+int mt7915_mcu_add_smps(struct mt7915_dev *dev, struct ieee80211_vif *vif,
+ struct ieee80211_sta *sta)
+{
+ struct mt7915_vif *mvif = (struct mt7915_vif *)vif->drv_priv;
+ struct mt7915_sta *msta = (struct mt7915_sta *)sta->drv_priv;
+ struct wtbl_req_hdr *wtbl_hdr;
+ struct tlv *sta_wtbl;
+ struct sk_buff *skb;
+ int ret;
+
+ skb = mt7915_mcu_alloc_sta_req(dev, mvif, msta,
+ MT7915_STA_UPDATE_MAX_SIZE);
+ if (IS_ERR(skb))
+ return PTR_ERR(skb);
+
+ sta_wtbl = mt7915_mcu_add_tlv(skb, STA_REC_WTBL, sizeof(struct tlv));
+
+ wtbl_hdr = mt7915_mcu_alloc_wtbl_req(dev, msta, WTBL_SET, sta_wtbl,
+ &skb);
+ if (IS_ERR(wtbl_hdr))
+ return PTR_ERR(wtbl_hdr);
+
+ mt7915_mcu_wtbl_smps_tlv(skb, sta, sta_wtbl, wtbl_hdr);
+
+ ret = mt76_mcu_skb_send_msg(&dev->mt76, skb,
+ MCU_EXT_CMD(STA_REC_UPDATE), true);
+ if (ret)
+ return ret;
+
+ return mt7915_mcu_set_fixed_rate_ctrl(dev, vif, sta, NULL,
+ RATE_PARAM_MMPS_UPDATE);
+}
+
static int
mt7915_mcu_add_rate_ctrl_fixed(struct mt7915_dev *dev,
struct ieee80211_vif *vif,
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
index 1f5a64ba9b59d..628e90d0c394e 100644
--- a/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
+++ b/drivers/net/wireless/mediatek/mt76/mt7915/mcu.h
@@ -365,6 +365,13 @@ enum {
MCU_PHY_STATE_OFDMLQ_CNINFO,
};
+enum mcu_mmps_mode {
+ MCU_MMPS_STATIC,
+ MCU_MMPS_DYNAMIC,
+ MCU_MMPS_RSV,
+ MCU_MMPS_DISABLE,
+};
+
#define STA_TYPE_STA BIT(0)
#define STA_TYPE_AP BIT(1)
#define STA_TYPE_ADHOC BIT(2)
@@ -960,6 +967,7 @@ struct sta_rec_ra_fixed {
enum {
RATE_PARAM_FIXED = 3,
+ RATE_PARAM_MMPS_UPDATE = 5,
RATE_PARAM_FIXED_HE_LTF = 7,
RATE_PARAM_FIXED_MCS,
RATE_PARAM_FIXED_GI = 11,
--
2.34.1
next prev parent reply other threads:[~2022-01-18 2:32 UTC|newest]
Thread overview: 95+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-01-18 2:16 [PATCH AUTOSEL 5.16 001/217] Bluetooth: hci_sock: purge socket queues in the destruct() callback Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 002/217] Bluetooth: Fix debugfs entry leak in hci_register_dev() Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 003/217] Bluetooth: Fix memory leak of hci device Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 005/217] Bluetooth: Fix removing adv when processing cmd complete Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 008/217] libbpf: Detect corrupted ELF symbols section Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 009/217] libbpf: Improve sanity checking during BTF fix up Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 010/217] libbpf: Validate that .BTF and .BTF.ext sections contain data Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 012/217] selftests/bpf: Fix memory leaks in btf_type_c_dump() helper Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 013/217] selftests/bpf: Destroy XDP link correctly Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 014/217] selftests/bpf: Fix bpf_object leak in skb_ctx selftest Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 015/217] ar5523: Fix null-ptr-deref with unexpected WDCMSG_TARGET_START reply Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 024/217] ath11k: enable IEEE80211_VHT_EXT_NSS_BW_CAPABLE if NSS ratio enabled Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 025/217] batman-adv: allow netlink usage in unprivileged containers Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 026/217] bpf: Change value of MAX_TAIL_CALL_CNT from 32 to 33 Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 028/217] ath11k: Fix crash caused by uninitialized TX ring Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 034/217] amd: lance: use eth_hw_addr_set() Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 035/217] amd: ni65: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 036/217] amd: a2065/ariadne: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 037/217] amd: hplance: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 038/217] amd: atarilance: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 039/217] amd: mvme147: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 040/217] 8390: smc-ultra: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 041/217] 8390: hydra: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 042/217] 8390: mac8390: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 043/217] 8390: wd: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 044/217] smc9194: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 045/217] lasi_82594: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 046/217] apple: macmace: " Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 047/217] cirrus: mac89x0: " Sasha Levin
2022-01-18 16:56 ` Jakub Kicinski
2022-01-22 18:51 ` Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 051/217] libbpf: Accommodate DWARF/compiler bug with duplicated structs Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 052/217] ethernet: renesas: Use div64_ul instead of do_div Sasha Levin
2022-01-18 2:16 ` [PATCH AUTOSEL 5.16 053/217] 82596: use eth_hw_addr_set() Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 059/217] ath11k: Fix mon status ring rx tlv processing Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 063/217] mlxsw: pci: Add shutdown method in PCI driver Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 074/217] rtw89: fix potentially access out of range of RF register array Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 075/217] rtw88: add quirk to disable pci caps on HP 250 G7 Notebook PC Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 076/217] mwifiex: Fix skb_over_panic in mwifiex_usb_recv() Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 077/217] rsi: Fix use-after-free in rsi_rx_done_handler() Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 078/217] rsi: Fix out-of-bounds read in rsi_read_pkt() Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 079/217] ath11k: Avoid NULL ptr access during mgmt tx cleanup Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 104/217] iwlwifi: mvm: synchronize with FW after multicast commands Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 105/217] iwlwifi: mvm: avoid clearing a just saved session protection id Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 106/217] iwlwifi: acpi: fix wgds rev 3 size Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 108/217] net: dsa: ocelot: felix: Remove requirement for PCS in felix devices Sasha Levin
2022-01-18 12:23 ` Vladimir Oltean
2022-01-22 19:02 ` Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 109/217] ath11k: avoid deadlock by change ieee80211_queue_work for regd_update_work Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 110/217] ath10k: Fix tx hanging Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 111/217] rtw89: don't kick off TX DMA if failed to write skb Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 112/217] net-sysfs: update the queue counts in the unregistration path Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 113/217] ath10k: drop beacon and probe response which leak from other channel Sasha Levin
2022-01-18 2:17 ` [PATCH AUTOSEL 5.16 114/217] net: phy: prefer 1000baseT over 1000baseKX Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 118/217] net: Enable neighbor sysctls that is save for userns root Sasha Levin
2022-01-18 16:59 ` Jakub Kicinski
2022-01-19 3:46 ` David Ahern
2022-01-22 19:13 ` Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 120/217] ath11k: Avoid false DEADLOCK warning reported by lockdep Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 127/217] net: bonding: debug: avoid printing debug logs when bond is not notifying peers Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 129/217] bpf: Do not WARN in bpf_warn_invalid_xdp_action() Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 152/217] mt76: mt7615: fix possible deadlock while mt7615_register_ext_phy() Sasha Levin
2022-01-18 2:18 ` Sasha Levin [this message]
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 154/217] mt76: connac: fix a theoretical NULL pointer dereference in mt76_connac_get_phy_mode Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 155/217] mt76: do not pass the received frame with decryption error Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 156/217] mt76: mt7615: improve wmm index allocation Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 157/217] mt76: mt7921: fix network buffer leak by txs missing Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 158/217] ath9k_htc: fix NULL pointer dereference at ath9k_htc_rxep() Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 159/217] ath9k_htc: fix NULL pointer dereference at ath9k_htc_tx_get_packet() Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 160/217] ath9k: Fix out-of-bound memcpy in ath9k_hif_usb_rx_stream Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 161/217] rtw88: 8822c: update rx settings to prevent potential hw deadlock Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 163/217] iwlwifi: recognize missing PNVM data and then log filename Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 164/217] iwlwifi: fix leaks/bad data after failed firmware load Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 165/217] iwlwifi: remove module loading failure message Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 166/217] iwlwifi: mvm: Fix calculation of frame length Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 167/217] iwlwifi: mvm: fix AUX ROC removal Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 168/217] iwlwifi: pcie: make sure prph_info is set when treating wakeup IRQ Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 172/217] ath11k: Fix napi related hang Sasha Levin
2022-01-18 2:18 ` [PATCH AUTOSEL 5.16 176/217] xfrm: rate limit SA mapping change message to user space Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 191/217] net/mlx5: DR, Fix error flow in creating matcher Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 194/217] net: mdio: Demote probed message to debug print Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 195/217] mac80211: allow non-standard VHT MCS-10/11 Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 198/217] can: do not increase rx statistics when generating a CAN rx error message frame Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 199/217] bpf/selftests: Fix namespace mount setup in tc_redirect Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 200/217] mlxsw: pci: Avoid flow control for EMAD packets Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 201/217] net: phy: marvell: configure RGMII delays for 88E1118 Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 202/217] net: gemini: allow any RGMII interface mode Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 203/217] net: dsa: hold rtnl_mutex when calling dsa_master_{setup,teardown} Sasha Levin
2022-01-18 12:13 ` Vladimir Oltean
2022-01-22 19:17 ` Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 209/217] net/mlx5: Update log_max_qp value to FW max capability Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 210/217] net/mlx5e: Unblock setting vid 0 for VF in case PF isn't eswitch manager Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 213/217] can: flexcan: allow to change quirks at runtime Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 214/217] can: flexcan: rename RX modes Sasha Levin
2022-01-18 2:19 ` [PATCH AUTOSEL 5.16 215/217] can: flexcan: add more quirks to describe RX path capabilities Sasha Levin
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